X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/2f9c60b76f3ab4e69d794a6bb14388a81ff29eb7..391b7a7b21da0ae7aae68826cfee514c8ea7eca9:/redakcja/static/js/wiki/wikiapi.js

diff --git a/redakcja/static/js/wiki/wikiapi.js b/redakcja/static/js/wiki/wikiapi.js
index 3907e8e2..c8b36279 100644
--- a/redakcja/static/js/wiki/wikiapi.js
+++ b/redakcja/static/js/wiki/wikiapi.js
@@ -398,5 +398,22 @@
 		});
 	};
 
+    WikiDocument.prototype.getLength = function(params) {
+        var xml = this.text.replace(/\/(\s+)/g, '<br />$1');
+        var parser = new DOMParser();
+        var doc = parser.parseFromString(xml, 'text/xml');
+        var error = $('parsererror', doc);
+
+        if (error.length > 0) {
+            throw "Not an XML document.";
+        }
+        $.xmlns["rdf"] = "http://www.w3.org/1999/02/22-rdf-syntax-ns#"; 
+        $('rdf|RDF, motyw, pa, pe, pr, pt', doc).remove();
+        var text = $(doc).text();
+        text = $.trim(text.replace(/\s{2,}/g, ' '));
+        return text.length;
+    }
+
+
 	$.wikiapi.WikiDocument = WikiDocument;
 })(jQuery);